linux-kernel - [PATCH 3/4] nfs: fix sparse warning in idmap.c

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Message-Id: <1203538247.25307.17.camel@brick>
Date:	Wed, 20 Feb 2008 12:10:47 -0800
From:	Harvey Harrison <harvey.harrison@...il.com>
To:	Trond Myklebust <Trond.Myklebust@...app.com>,
	Andrew Morton <akpm@...ux-foundation.org>
Cc:	LKML <linux-kernel@...r.kernel.org>
Subject: [PATCH 3/4] nfs: fix sparse warning in idmap.c

fs/nfs/idmap.c:312:12: warning: Using plain integer as NULL pointer

Signed-off-by: Harvey Harrison <harvey.harrison@...il.com>
---
 fs/nfs/idmap.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/fs/nfs/idmap.c b/fs/nfs/idmap.c
index 8ae5dba..86147b0 100644
--- a/fs/nfs/idmap.c
+++ b/fs/nfs/idmap.c
@@ -309,7 +309,7 @@ nfs_idmap_name(struct idmap *idmap, struct idmap_hashtable *h,
 	mutex_lock(&idmap->idmap_im_lock);
 
 	he = idmap_lookup_id(h, id);
-	if (he != 0) {
+	if (he) {
 		memcpy(name, he->ih_name, he->ih_namelen);
 		ret = he->ih_namelen;
 		goto out;
-- 
1.5.4.2.200.g99e75


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